NOD-IN-1 is a potent mixed inhibitor of nucleotide-binding oligomerization domain (NOD)-like receptors, NOD1 and NOD2, with IC50 of 5.74 μM and 6.45 μM, respectively.

NMS-873 is a potent, selective allosteric VCP/p97 inhibitor with IC50 value of 20 nM (Wild Type, 1 mM ATP).

NLG919 is a potent IDO (indoleamine-(2,3)-dioxygenase) pathway inhibitor with Ki/EC50 of 7 nM/75 nM.

NLG-8189 is an inhibitor of IDO and INDOL1 (IDO2)

NKP-1339 is the first-in-class ruthenium-based anticancer drug in clinical development against solid cancer and has recently been studied successfully in a phase I clinical trial.

Nitisinone(SC0735) is an inhibitor of the enzyme 4-hydroxyphenylpyruvate dioxygenase.

Nintedanib (BIBF 1120) is a potent triple angiokinase inhibitor for VEGFR1/2/3, FGFR1/2/3 and PDGFRα/β with IC50 of 34 nM/13 nM/13 nM, 69 nM/37 nM/108 nM and 59 nM/65 nM.

Nintedanib (BIBF 1120) is a potent triple angiokinase inhibitor for VEGFR1/2/3, FGFR1/2/3 and PDGFRα/β with IC50 of 34 nM/13 nM/13 nM, 69 nM/37 nM/108 nM and 59 nM/65 nM.

Nilotinib (AMN-107, Tasigna) is a Bcr-Abl inhibitor with IC50 less than 30 nM.

NIH-12848 (NCGC00012848-02) is a putative phosphatidylinositol 5-phosphate 4-kinase γ (PI5P4Kγ) inhibitor, was explored as a tool for investigating this enigmatic, low activity,

Nicaraven is an antivasospastic substance.

NIBR 189 is a potent and selective EBI2 (GPR183) receptor antagonist (IC50 values are 11 and 15 nM for human and mouse EBI2 receptors respectively).

NG 52 (Compound 52) is a potent, cell-permeable, reversible, selective, and ATP-compatible inhibitor of the cell cycle-regulating kinase, Cdc28p (IC50 = 7 μM), and the related Pho85p kinase (IC50 = 2 μM).

Nexturastat A is a potent and selective HDAC6 inhibitor with IC50 of 5 nM, >190-fold selectivity over other HDACs.

Nevirapine is a potent, non-nucleoside reverse transcriptase inhibitor (NNRTI) used in combination with nucleoside analogues for treatment of HIV-1 infection and AIDS.

Neratinib (HKI-272) is an orally available, irreversible tyrosine kinase inhibitor with IC50 of 59 nM and 92 nM for HER2 and EGFR, respectively.

Nedaplatin (Aqupla) is a derivative of cisplatin for inhibition of tumor colony forming units with IC50 of 28.5 μg/mL.

Necrosulfonamide (NSA) is a very specific and potent necrosis inhibitor with an IC50 less than 0.2 uM.

Necrostatin-1 is a specific RIP1 inhibitor and inhibits TNF-α-induced necroptosis with EC50 of 490 nM.

NE100 hydrochloride is a potent and selective σ1 receptor antagonist (Ki = 0.86 nM) that displays > 55-fold selectivity over σ2 receptors and > 6000-fold selectivity over D1,

N-Desmethylclozapine is a dengue virus inhibitor, and an agonist of δ-opioid receptor.

ND-646(ND646) is a small-molecule allosteric inhibitor of acetyl-CoA carboxylase (ACC).

ND-630 is an acetyl-CoA carboxylase (ACC) inhibitor; inhibits human ACC1 and ACC2 with IC50 values of 2.1 and 6.1 nM, respectively.

NCT-503 is an inhibitor of 3-phosphoglycerate dehydrogenase (PHGDH), inhibiting serine synthesis from 3-phosphoglycerate in cells with an IC50 value of 2.5 µM.

NCGC00244536 is a potent KDM4A inhibitor with an IC50 of 10 nM.

NCB-0846 is a novel,first-in-class,orally TNIK inhibitor with an IC50 value of 21 nM,that have shown strong anti-tumor efficacy against several cancer models.

Napabucasin (BBI608) is an orally-administered small molecule which can block cancer stem cell (CSC) self-renewal and induces cell death in CSCs as well as non-stem cancer cells.

Naloxegol is a CYP3A4 enzyme inhibitor, is a peripherally-selective opioid antagonist, for the treatment of opioid-induced constipation.

Nafamostat mesylate, a synthetic serine protease inhibitor, is an anticoagulant,showed highly potent activity against COVID-19(SARS-COV-2).

N6022 is a potent, selective, reversible, and efficacious S-Nitrosoglutathione reductase(GSNOR) inhibitor(IC50=10 nM) which is currently undergoing clinical development.